27498250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8491

約数の個数: 32

約数和(自身を含む): 55443024

約数和(自身を除く): 27944774

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8461, 16922, 42305, 84610, 109993, 211525, 219986, 423050, 549965, 1057625, 1099930, 2115250, 2749825, 5499650, 13749125, 27498250]

約数ペア:

[(1, 27498250), (2, 13749125), (5, 5499650), (10, 2749825), (13, 2115250), (25, 1099930), (26, 1057625), (50, 549965), (65, 423050), (125, 219986), (130, 211525), (250, 109993), (325, 84610), (650, 42305), (1625, 16922), (3250, 8461)]